/**
 * 
 */
package com.honghao.student.md5;

/**
 * @author honghao.li
 * 
 */
public interface IEncrypt {

    String DESEDE_ENCRYPTION_SCHEME = "DESede";

    String DES_ENCRYPTION_SCHEME = "DES";

    String DEFAULT_ENCRYPTION_KEY = "987654321001234567892468097531";

    String UNICODE_FORMAT = "UTF-8";

    String encrypt(String unencryptedString);
    
    String unencrypt(String encryptedString);

}
